169645908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3739}}^1$

素因数の和:3964

約数の個数: 48

約数和(自身を含む): 418880000

約数和(自身を除く): 249234092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 398, 597, 796, 1194, 2388, 3739, 3781, 7478, 7562, 11217, 11343, 14956, 15124, 22434, 22686, 44868, 45372, 71041, 142082, 213123, 284164, 426246, 744061, 852492, 1488122, 2232183, 2976244, 4464366, 8928732, 14137159, 28274318, 42411477, 56548636, 84822954, 169645908]

約数ペア:

[(1, 169645908), (2, 84822954), (3, 56548636), (4, 42411477), (6, 28274318), (12, 14137159), (19, 8928732), (38, 4464366), (57, 2976244), (76, 2232183), (114, 1488122), (199, 852492), (228, 744061), (398, 426246), (597, 284164), (796, 213123), (1194, 142082), (2388, 71041), (3739, 45372), (3781, 44868), (7478, 22686), (7562, 22434), (11217, 15124), (11343, 14956)]